


<div class="navbar navbar-inverse">
    <div class=" container">
        <div class="navbar-header">
            <div class="navbar-collapse collapse">
                <ul class="nav navbar-nav">
                    <li>
                        <a href="/">主页</a>
                    </li>
                    <li>
                        <a href="/about">关于</a>
                    </li>
                    <li>
                        <a href="/info">信息</a>
                    </li>
                </ul>
            </div>
        </div>
    </div>
</div>